31.020 - Electronic components in general
ICS 31.020 Details
Electronic components in general
Elektronische Bauelemente im allgemeinen
Composants électroniques en général
Elektronske komponente na splošno
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This document is applicable to the processes relating to the preparing for re-use of WEEE. NOTE 1 This document covers the preparing for re-use of WEEE arising from electrical and electronic equipment as listed in Annex I and Annex III of Directive 2012/19/EU. This document is applicable to preparing for re-use operators only and does not cover activities connected with used or second-hand equipment that have not become waste. It applies to all preparing for re-use operators, no matter their size or main focus of activity. This document assists in quantifying re-use, recycling and recovery rates in conjunction with EN 50625 1. In case of treatment operations (including the collection and logistics of WEEE) other than preparing for re-use, the EN 50625 series applies. Preparing for re-use processes includes the removal of whole components or parts where they are intended to either be used in the repair of faulty equipment or sold as re-use parts. The following EEE are not in the scope of this document: - industrial monitoring and control instruments; - in vitro diagnostic medical devices, medical devices or active implantable devices. NOTE 2 Examples of industrial monitoring and control instruments include equipment intended for use in potentially explosive atmospheres, and monitoring and control equipment that performs a safety function as part of industrial control system. NOTE 3 in vitro diagnostic medical devices, medical devices and active implantable devices have the capacity to collect and harbour pathogens, depending on the environment in which they operated. It is essential to follow clinically proven means for decontamination. Relevant Directives are 93/42/EEC and 98/79/EC.
- Standard38 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard – translation37 pagesSlovenian languagesale 10% offe-Library read for1 day
IEC 60286-2:2022 applies to the tape packaging of components with two or more unidirectional leads for use in electronic equipment. It provides dimensions and tolerances necessary to tape components with unidirectional leads. In general, the tape is applied to the component leads.
It covers requirements for taping techniques used with equipment for automatic handling, pre-forming of leads, insertion and other operations and includes only those dimensions which are essential to the taping of components intended for the above-mentioned purposes.
This edition includes the following significant technical changes with respect to the previous edition:
a) complete revision of structure;
b) consolidation of essential parameters and requirements in Clause 4.
- Standard37 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft33 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 60286 is applicable to the tape packaging of electronic components without leads or with lead stumps, intended to be connected to electronic circuits. It includes only those dimensions that are essential for the taping of components intended for the above-mentioned purposes.
This document also includes requirements related to the packaging of singulated die products including bare die and bumped die (flip chips).
- Standard58 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft54 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 60286-2:2022 applies to the tape packaging of components with two or more unidirectional leads for use in electronic equipment. It provides dimensions and tolerances necessary to tape components with unidirectional leads. In general, the tape is applied to the component leads. It covers requirements for taping techniques used with equipment for automatic handling, pre-forming of leads, insertion and other operations and includes only those dimensions which are essential to the taping of components intended for the above-mentioned purposes. This edition includes the following significant technical changes with respect to the previous edition: a) complete revision of structure; b) consolidation of essential parameters and requirements in Clause 4.
- Standard37 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft33 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 60286 is applicable to the tape packaging of electronic components without leads or with lead stumps, intended to be connected to electronic circuits. It includes only those dimensions that are essential for the taping of components intended for the above-mentioned purposes. This document also includes requirements related to the packaging of singulated die products including bare die and bumped die (flip chips).
- Standard58 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft54 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 63203-402-1:2022 specifies test methods for wearable glove-type motion sensors to measure finger movements. The measurement methods include goniometric parameters related to the finger postures and flexion dynamics. Glove-type motion sensors are the type of gloves considered within the scope of this document for testing and measurement. This document describes direct and indirect measurement methods. In the direct measurement method, the angles of the joints of each finger are directly measured by a goniometer. The indirect method uses a measurement device such as a servomotor-based angle-measuring device. This document is applicable to angle measurement of all gloves with glove-type motion sensors without limitation of the device technology or size.
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 60050 gives the general terminology used in environmental standardization
for electrical and electronic products and systems. It has the status of a horizontal standard in
accordance with IEC Guide 108, Guidelines for ensuring the coherency of IEC publications –
Application of horizontal standards.
This terminology is consistent with the terminology developed in the other specialized parts of
the IEV.
This horizontal standard is primarily intended for use by technical committees in the
preparation of standards in accordance with the principles laid down in IEC Guide 108.
One of the responsibilities of a technical committee is, wherever applicable, to make use of
horizontal standards in the preparation of its publications. The content of this horizontal
standard will not apply unless specifically referred to or included in the relevant publications.
- Standard61 pagesEnglish and French languagesale 10% offe-Library read for1 day
IEC 60286-2:2022 applies to the tape packaging of components with two or more unidirectional leads for use in electronic equipment. It provides dimensions and tolerances necessary to tape components with unidirectional leads. In general, the tape is applied to the component leads.
It covers requirements for taping techniques used with equipment for automatic handling, pre-forming of leads, insertion and other operations and includes only those dimensions which are essential to the taping of components intended for the above-mentioned purposes.
This edition includes the following significant technical changes with respect to the previous edition:
a) complete revision of structure;
b) consolidation of essential parameters and requirements in Clause 4.
- Standard70 pagesEnglish and French languagesale 15% off
IEC 60286-3:2022 is applicable to the tape packaging of electronic components without leads or with lead stumps, intended to be connected to electronic circuits. It includes only those dimensions that are essential for the taping of components intended for the above-mentioned purposes. This document also includes requirements related to the packaging of singulated die products including bare die and bumped die (flip chips). This edition includes the following significant technical changes with respect to the previous edition:
addition terms and definitions.
addition of a table of the classification to symbols concerning drive hole diameter and distance between the reel hole centre and the drive hole centre;
addition of drive hole to the reel (optional);
revision of reel hole diameter tolerances;
revision of 72 mm tape size carrier tape width dimension tolerances;
addition of Annex B (informative);
addition of component size 0201M.
- Standard170 pagesEnglish languagesale 15% off
IEC 63203-402-1:2022 specifies test methods for wearable glove-type motion sensors to measure finger movements. The measurement methods include goniometric parameters related to the finger postures and flexion dynamics. Glove-type motion sensors are the type of gloves considered within the scope of this document for testing and measurement. This document describes direct and indirect measurement methods. In the direct measurement method, the angles of the joints of each finger are directly measured by a goniometer. The indirect method uses a measurement device such as a servomotor-based angle-measuring device. This document is applicable to angle measurement of all gloves with glove-type motion sensors without limitation of the device technology or size.
- Standard29 pagesEnglish and French languagesale 15% off
IEC TR 62899-550-1:2022(E), which is a Technical Report, provides a framework for evaluating the mechanical and thermal durability of printed and/or flexible electronics components and products. This includes the bending test, torsion test, stretching test, steady heat test as well as the thermal cycle test. These are typical conditions that are easily encountered in daily life for printed and/or flexible electronics components and products.
This document gives guidance for use for technical committees in the preparation of consistent standards relating to the quality assessment of printed and/or flexible electronics components and products. Consistent standards for durability testing will help users, including businesses, developers, vendors, and end users to select suitable methods for durability testing and make consistent test procedures for printed electronics.
- Technical report13 pagesEnglish languagesale 15% off
IEC 62668-1:2019 defines requirements for avoiding the use of counterfeit, recycled and fraudulent components used in the aerospace, defence and high performance (ADHP) industries. It also defines requirements for ADHP industries to maintain their intellectual property (IP) for all of their products and services. The risks associated with purchasing components outside of franchised distributor networks are considered in IEC 62668-2. Although developed for the avionics industry, this document can be applied by other high performance and high reliability industries at their discretion. This first edition cancels and replaces the third edition of IEC TS 62668-1 published in 2016. This edition includes the following significant technical changes with respect to the previous edition: a) added a reference to AS/EN/JISQ 9100 and AS/EN/JISQ 9110 which contain anti-counterfeit requirements b) added reference to USA DFAR rule 252.246.7008 and to UK Defence Standard 05-135; c) added reference to more GAO, OECD and ICC reports d) updated weblinks and other references; e) added new Annex E with figures describing how anti-counterfeit documents can be used in supply chains; f) added a reference to the new IECQ OD 3702 traceability audit; g) added new definition for re-manufactured components with a warning that these are not recommended.
- Standard90 pagesEnglish languagesale 10% offe-Library read for1 day
Specifies marking codes for resistors and capacitors and indexes for the dielectric material and the electrodes of plastic film and paper capacitors
- Amendment7 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies a marking
— of electrical and electronic equipment (EEE) with a view to minimizing the disposal of waste EEE (WEEE)
as unsorted waste and to facilitating its separate collection.
NOTE 1 This is in accordance with Article 14(4) of Directive 2012/19/EU (WEEE, recast)
— that serves to clearly identify the producer of the equipment and
— that the equipment has been put on the market after 13 August 2005.
NOTE 2 This is in accordance with Articles 12(3) and 15(2) of Directive 2012/19/EU (WEEE, recast)
— that applies to categories of electrical and electronic equipment subject to WEEE collection, treatment,
recovery and environmentally sound disposal as defined by European and national regulations, provided
the equipment concerned is not part of another type of equipment that does not fall within the scope of
above mentioned regulations.
NOTE 3 This is in accordance with Article 2 and Annexes I – IV of Directive 2012/19/EU (WEEE, recast) [1]
The definition of a technical carrier medium for machine based identifying the producer, such as a barcode,
electronic data medium or microchip, is not covered by this document.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft10 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62668-2:2019, defines requirements for avoiding the use of counterfeit, recycled and fraudulent components when these components are not purchased from the original component manufacturer (OCM) or are purchased from outside of franchised distributor networks for use in the aerospace, defence and high performance (ADHP) industries. This practice is used, as derogation, only when there are no reasonable or practical alternatives. NOTE: Typically this document is used in conjunction with IEC 62239-1 and IEC 62668-1, enabling ADHP industries to manage and avoid the use of counterfeit, recycled and fraudulent components in their supply chains. Although developed for the ADHP industry, this document can be used by other high-performance and high-reliability industries, at their discretion. This first edition cancels and replaces the second edition of IEC TS 62668-2 published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the second edition of IEC TS 62668-2: a) updates to the risk assessment process, including reference to SAE AS6081; b) updates to the test methods, including reference to the SAE AS6171 test methods published and in development; c) updates in line with IEC 62668-1 for definitions and references to DFARS.
- Standard59 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies a marking — of electrical and electronic equipment (EEE) with a view to minimizing the disposal of waste EEE (WEEE) as unsorted waste and to facilitating its separate collection. NOTE 1 This is in accordance with Article 14(4) of Directive 2012/19/EU (WEEE, recast) — that serves to clearly identify the producer of the equipment and — that the equipment has been put on the market after 13 August 2005. NOTE 2 This is in accordance with Articles 12(3) and 15(2) of Directive 2012/19/EU (WEEE, recast) — that applies to categories of electrical and electronic equipment subject to WEEE collection, treatment, recovery and environmentally sound disposal as defined by European and national regulations, provided the equipment concerned is not part of another type of equipment that does not fall within the scope of above mentioned regulations. NOTE 3 This is in accordance with Article 2 and Annexes I – IV of Directive 2012/19/EU (WEEE, recast) [1] The definition of a technical carrier medium for machine based identifying the producer, such as a barcode, electronic data medium or microchip, is not covered by this document.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft10 pagesEnglish languagesale 10% offe-Library read for1 day
This document deals with the assessment of the proportion of re-used components in energy-related products on a generic level. All energy-related products are in the scope of this standard.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft8 pagesEnglish languagesale 10% offe-Library read for1 day
This International Standard defines common charging interoperability guidelines for power sources (external power supplies (EPS) and other Sources) used with computing and consumer electronics devices that implement the IEC 62680-1-3: USB Type-C®1 Cable and Connector Specification.
This document defines normative requirements for an EPS to ensure interoperability, in particular it specifies the data communicated from a power source to a device (Figure 1) and certain safety elements of the EPS, cable, and device. While the requirements focus of this document is on the EPS (External Power Supply) and the behavior at its USB Type-C connector interface, it is also important to comprehend cable assembly and device capabilities and behaviors in order to assure end-to-end charging interoperability. The scope does not apply to all design aspects of an EPS. An EPS compliant with this standard is also expected to follow other applicable global standards and regulatory compliance requirements for aspects such as product safety, EMC and energy efficiency.
[Figure 1]
This International Standard provides recommendations for the behavior of a device when used with a power source compliant with this document. This International Standard specifies the minimum hardware specification for an EPS implementing IEC 62680-1-3: USB Type-C. This document also specifies the data objects used by a charging system utilizing IEC 62680-1-2: USB Power Delivery Specification to understand the identity, design and performance characteristics, and operating status of an external power supply. IEC 62680-1-2 and IEC 62680-1-3 focus on power delivery applications ranging to 100W for a variety of computing and consumer electronic devices including notebook computers, tablets, smartphones, small form-factor desktops, monitor displays and other related multimedia devices.
Future updates to IEC 62680-1-2 and IEC 62680-1-3 specifications will extend to enable power delivery applications that require more than 100W while remaining within the technical limitations of the USB Type-C cable and connector solution.
This document relies on established mechanical and electrical specifications, and communication protocols specified by IEC 62680-1-2 and IEC 62680-1-3. These specifications support methods for establishing the best performing interoperability between untested combinations of EPS and devices with the aim of improving consumer satisfaction.
Information describing the USB charging interoperability model, overview of USB Type-C and USB Power Delivery specifications, and factors for charging performance are also provided to support implementation of this standard.
- Standard40 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft36 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 60286-3:2019 is available as IEC 60286-3:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60286-3:2019 is applicable to the tape packaging of electronic components without leads or with lead stumps, intended to be connected to electronic circuits. It includes only those dimensions that are essential for the taping of components intended for the above-mentioned purposes. This document also includes requirements related to the packaging of singulated die products including bare die and bumped die (flip chips). This edition includes the following significant technical changes with respect to the previous edition: - addition of a table of the classification to symbols concerning tape, reel and common symbols; - additions of a figure of example of polarity and orientation and a figure of example of dot seal; - revision of requirements for camber; - addition of a definition of design value with regard to tilt.
- Standard44 pagesEnglish languagesale 10% offe-Library read for1 day
In accordance with standardisation request M/543 it is necessary to consider the "Documentation and/or marking regarding information relating to material efficiency of the product taking into account the intended audience (consumers, professionals or market surveillance authorities)". This standard facilitates by describing requirement for providing appropriate information.
- Standard24 pagesEnglish languagesale 10% offe-Library read for1 day
In accordance with standardisation request M/543 it is necessary to consider the "Use and recyclability of Critical Raw Materials to the EU, listed by the European Commission". This standard facilitates this requirement by describing appropriate information on critical materials.
- Standard32 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 63203 defines the terms, definitions, symbols, configurations, and test methods to be used to specify the standard measurement conditions and methods for determining the contact-surface temperature of wrist-worn wearable electronic devices intended to be worn directly on a human wrist and that can be worn continuously during use. The conditions of the test do not consider perfusion and results are therefore considered conservatively. The temperature increase is induced by the thermal energy of wearable electronic devices during operation. This document gives the general procedure for the test method applicable to various wrist-worn wearable electronic devices for use by ordinary persons which in the context of this document is a healthy human adult.
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the procedure, content, and form relating to material declarations for products and accessories of organizations operating in and supplying to the electrotechnical industry. Process chemicals, emissions during product use and product packaging material are not in the scope of this document. The main intended use of this document is to provide data up and down the supply chain that: - allows organizations to assess products against substance compliance requirements, - allows organizations to use this information in their environmentally conscious design process and across all product life cycle phases. This document specifies mandatory declaration requirements and also provides optional declaration requirements. This document does not suggest any specific method or process to capture material declaration data in the supply chain. However, it provides a data format used to transfer information within the supply chain. Organizations have the flexibility to determine the most appropriate method to capture material declaration data without compromising data utility and quality. This document is intended to allow reporting based on engineering judgement, supplier material declarations, and/or sampling and testing.
- Standard39 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard39 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 62321 provides strategies of sampling along with the mechanical preparation
of samples from electrotechnical products. These samples can be used for analytical testing to
determine the levels of certain substances as described in the test methods in other parts of
the IEC 62321 series. Restrictions for substances will vary between geographic regions and
can be updated on a regular basis. This document describes a generic process for obtaining
and preparing samples prior to the determination of any substance of concern.
This document does not provide:
– full guidance on each and every product that could be classified as electrotechnical product.
Since there is a huge variety of electrotechnical parts, with various structures and
compositions, along with the continuous innovations in the industry, it is unrealistic to
attempt to provide procedures for the disjointment of every type of part;
– guidance regarding other routes to gather additional information on certain substances in a
product, although the information collected has relevance to the sampling strategies in this
document;
– safe disassembly and mechanical disjointment instructions related to electrotechnical
products (e.g. mercury-containing switches) and the recycling industry (e.g. how to handle
CRTs or the safe removal of batteries). See IEC 62554 [1] 1 for the disjointment and
mechanical sample preparation of mercury-containing fluorescent lamps;
– sampling procedures for packaging and packaging materials;
– analytical procedures to measure the levels of certain substances. This is covered by other
standards (e.g. other parts of the IEC 62321 series), which are referred to as "test
standards" in this document;
– guidelines for assessment of compliance.
This document has the status of a horizontal standard in accordance with IEC Guide 108 [2].
- Standard54 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 62321 specifies the screening analysis of polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBDEs), di-isobutyl phthalate (DIBP), di-n-butyl phthalate (DBP), benzylbutyl phthalate (BBP), di-(2-ethylhexyl) phthalate (DEHP), di-n-octyl phthalate (DNOP), di-isononyl phthalate (DINP), and di-isodecyl phthalate (DIDP) in polymers of electrotechnical products using the analytical technique of gas chromatography-mass spectrometry using a pyrolyser/thermal desorption accessory (Py/TD-GC-MS). This test method has been evaluated through the analysis of PP (polypropylene), PS (polystyrene), and PVC (polyvinyl chloride) materials containing deca-BDE between 100 mg/kg and 1 000 mg/kg and individual phthalates between 100 mg/kg to 4 000 mg/kg as depicted in Annex J. Use of the methods described in this document for other polymer types, PBBs (mono-deca), PBDEs (mono-deca) and phthalates or concentration ranges other than those specified above has not been specifically evaluated. This document has the status of a horizontal standard in accordance with IEC Guide 108 [1]1.
- Standard45 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 62321 specifies two techniques for the determination of
hexabromocyclododecane (HBCDD) in polymers of electrotechnical products.
The gas chromatography-mass spectrometry (GC-MS) test method is described in the
normative part of this document. The GC-MS method is suitable for the determination of
hexabromocyclododecane (HBCDD).
A method using high-pressure liquid chromatography-mass spectrometry (HPLC-MS) is given
in informative Annex A.
These test methods have been evaluated for use with EPS (expanded polystyrene foam),
XPS (extruded polystyrene foam) and ABS (acrylonitrile butadiene styrene) within the
concentration ranges as specified in Table 1. The use of this method for other types of materials
or concentration ranges outside those specified below has not been evaluated.
This document has the status of a horizontal standard in accordance with IEC Guide 108.
- Standard34 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62239-1:2018 defines the requirements for developing an electronic components management plan (ECMP) to guarantee to customers that all of the electronic components in the equipment of the plan owner are selected and applied in controlled processes compatible with the end application and that the technical requirements detailed in Clause 4 are accomplished. In general, the plan owner of a complete electronic components management plan (ECMP) is the avionics original equipment manufacturer (OEM). This first edition cancels and replaces IEC TS 62239-1 published in 2015. This edition includes the following significant technical changes with respect to the previous edition: a) added references to SAE EIA-STD-4899, IECQ OD 3702, IECQ OD 3407-1, IEC TR 62240-2, IECQ component schemes, SAE AS6081, SAE AS6171. GEIA-STD-0005-1 GEIA STD 0008; b) replaced Annex C (which was transferred into IEC TR 62240-2) with a cross-reference table to SAE EIASTD4899 rev C clauses/ subclauses for guidance purposes only; c) added the analysis of component technical erratum d) updated Bibliography and reference documents
- Standard78 pagesEnglish languagesale 10% offe-Library read for1 day
IEC TR 60286-3-4:2021(E) considers the proposed requirements for emboss taping for the Auto Loading Feeder mechanism to mount electric components without leads or with stump type leads used for electric circuits. This document is applicable to the embossed carrier tape, with single round sprocket holes, with tape pitches of 2 mm or more (nominal tape width: 8 mm only) among the tapes of Type 2a in IEC 60286-3.
The contents of the corrigendum of June 2022 have been included in this copy.
- Technical report26 pagesEnglish languagesale 15% off
IEC TR 60286-3-3:2021(E) describes the possible requirements for paper taping for the Auto Loading Feeder mechanism to mount electronic components without leads or with stump type leads used for electric circuits. This document is applicable to the punched carrier tape with the bottom cover tape (nominal tape width: 8 mm only) among the tapes of Type 1a, and the pressed carrier tape (nominal tape width: 8 mm) of Type 1b in IEC 60286-3.
- Technical report22 pagesEnglish languagesale 15% off
IEC 62435-6:2018 on long-term storage applies to packaged or finished devices in long-term storage that can be used as part of obsolescence mitigation strategy. Long-term storage refers to a duration that can be more than 12 months for product scheduled for storage. Philosophy, good working practice, and general means to facilitate the successful long-term storage of electronic components are also addressed.
- Standard19 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62435-9:2021 specifies storage practices encompassing silicon and semiconductor device building blocks of all types that are integrated together to into products in the form of either packages or boards that can be stored as fully assembled units or partial assemblies. Special attention is given to memories as components and assemblies although methods also apply to heterogeneous components. Guidelines and requirements for customer-supplier interaction are provided to manage the complexity. NOTE In IEC 62435 (all parts), the term "components" is used interchangeably with dice, wafers, passives and packaged devices.
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
This International Standard describes the transportation and storage conditions for surface mounting devices (SMDs) that are fulfilled in order to enable trouble-free processing of surface mounting devices, both active and passive. (Conditions for printed boards are not taken into consideration.)
The object of this standard is to ensure that users of SMDs receive and store products tha can be further processed (e.g. positioned, soldered) without prejudice to quality and reliability. Improper transportation and storage of SMDs may cause deterioration and result in assembly problems such as poor solderability, delamination and "popcorning".
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
This document provides terminology frequently used in literature related to wearable electronic
devices and technologies in the IEC 63203 series. This list includes wearable electronic devices
and technologies, near-body wearable electronics, on-body wearable electronics, in-body
wearable electronics, and electronic textiles.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This International Standard describes the transportation and storage conditions for surface mounting devices (SMDs) that are fulfilled in order to enable trouble-free processing of surface mounting devices, both active and passive. (Conditions for printed boards are not taken into consideration.) The object of this standard is to ensure that users of SMDs receive and store products tha can be further processed (e.g. positioned, soldered) without prejudice to quality and reliability. Improper transportation and storage of SMDs may cause deterioration and result in assembly problems such as poor solderability, delamination and "popcorning".
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
This part of IEC 60938 applies to fixed inductors designed for electromagnetic interference suppression, which will be connected to an AC mains or other supply with a nominal voltage not exceeding 1 000 V AC RMS or 1 500 V DC with a nominal frequency not exceeding 400 Hz. This sectional specification is restricted to fixed inductors for which safety tests are appropriate. This implies that inductors specified according to this specification will either be connected to mains supplies, when compliance with the mandatory tests of Annex A is necessary, or used in other circuit positions where the equipment specification prescribes that some or all of these safety tests are required. The object of this document is to prescribe standard requirements for safety tests, preferred ratings and characteristics, to select from IEC 60938-1 the appropriate methods of test and to give general performance requirements for suppression inductors.
- Standard39 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 62435-9:2021 specifies storage practices encompassing silicon and semiconductor device building blocks of all types that are integrated together to into products in the form of either packages or boards that can be stored as fully assembled units or partial assemblies. Special attention is given to memories as components and assemblies although methods also apply to heterogeneous components. Guidelines and requirements for customer-supplier interaction are provided to manage the complexity.
NOTE In IEC 62435 (all parts), the term "components" is used interchangeably with dice, wafers, passives and packaged devices.
- Standard30 pagesEnglish and French languagesale 15% off
This International Standard defines common charging interoperability guidelines for power sources (external power supplies (EPS) and other Sources) used with computing and consumer electronics devices that implement the IEC 62680-1-3: USB Type-C®1 Cable and Connector Specification. This document defines normative requirements for an EPS to ensure interoperability, in particular it specifies the data communicated from a power source to a device (Figure 1) and certain safety elements of the EPS, cable, and device. While the requirements focus of this document is on the EPS (External Power Supply) and the behavior at its USB Type-C connector interface, it is also important to comprehend cable assembly and device capabilities and behaviors in order to assure end-to-end charging interoperability. The scope does not apply to all design aspects of an EPS. An EPS compliant with this standard is also expected to follow other applicable global standards and regulatory compliance requirements for aspects such as product safety, EMC and energy efficiency. [Figure 1] This International Standard provides recommendations for the behavior of a device when used with a power source compliant with this document. This International Standard specifies the minimum hardware specification for an EPS implementing IEC 62680-1-3: USB Type-C. This document also specifies the data objects used by a charging system utilizing IEC 62680-1-2: USB Power Delivery Specification to understand the identity, design and performance characteristics, and operating status of an external power supply. IEC 62680-1-2 and IEC 62680-1-3 focus on power delivery applications ranging to 100W for a variety of computing and consumer electronic devices including notebook computers, tablets, smartphones, small form-factor desktops, monitor displays and other related multimedia devices. Future updates to IEC 62680-1-2 and IEC 62680-1-3 specifications will extend to enable power delivery applications that require more than 100W while remaining within the technical limitations of the USB Type-C cable and connector solution. This document relies on established mechanical and electrical specifications, and communication protocols specified by IEC 62680-1-2 and IEC 62680-1-3. These specifications support methods for establishing the best performing interoperability between untested combinations of EPS and devices with the aim of improving consumer satisfaction. Information describing the USB charging interoperability model, overview of USB Type-C and USB Power Delivery specifications, and factors for charging performance are also provided to support implementation of this standard.
- Standard40 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft36 pagesEnglish languagesale 10% offe-Library read for1 day
This International Standard applies to inductors designed for electromagnetic interference suppression intended for use within all kind of electric and electronic equipment. In this Generic Specification normative reference, terms and definitions are given. It also prescribes General requirements and the suitable test and measurement procedures for interference suppression inductors.
- Standard35 pagesEnglish languagesale 10% offe-Library read for1 day
IEC 60938-2:2021 applies to fixed inductors designed for electromagnetic interference suppression, which will be connected to an AC mains or other supply with a nominal voltage not exceeding 1 000 V AC RMS or 1 500 V DC with a nominal frequency not exceeding 400 Hz.
This sectional specification is restricted to fixed inductors for which safety tests are appropriate. This implies that inductors specified according to this specification will either be connected to mains supplies, when compliance with the mandatory tests of Annex A is necessary, or used in other circuit positions where the equipment specification prescribes that some or all of these safety tests are required.
The object of this document is to prescribe standard requirements for safety tests, preferred ratings and characteristics, to select from IEC 60938-1 the appropriate methods of test and to give general performance requirements for suppression inductors.
This edition includes the following significant technical changes with respect to the previous edition:
- the test plan for performance testing has been removed; mandatory safety tests and optional performance tests are listed in one test plan in Annex B;
- requirements for Thyristor-Chokes have been withdrawn;
- material requirements are harmonized with IEC 60939-3 and UL 60939-3;
- AC chokes up to 1 000 V and DC chokes up to 1 500 V are now in the Scope.
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IEC 62435-4:2018(E) specifies long-term storage methods and recommended conditions for long-term storage of electronic components including logistics, controls and security related to the storage facility. Long-term storage refers to a duration that may be more than 12 months for products scheduled for long duration storage. The philosophy of such storage, good working practices and general means to facilitate the successful long-term storage of electronic components are also addressed.
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IEC 60938-1:2021 applies to inductors designed for electromagnetic interference suppression intended for use within all kind of electric and electronic equipment.
In this generic specification, normative references and terms and definitions are given. It also prescribes general requirements and the suitable test and measurement procedures for interference suppression inductors. Annex B states special requirements for earth inductors.
This edition includes the following significant technical changes with respect to the previous edition:
a) material tests added;
b) improved readability and clear separation between test descriptions in the generic spec and requirements in the sectional specification;
c) creepage and clearance requirements are now defined in sectional specifications only;
d) AC testing for voltage test included.
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No scope available
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NEW!IEC 60286-5:2018 is available as IEC 60286-5:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60286-5:2018 describes the common dimensions, tolerances and characteristics of the tray. It includes only those dimensions that are essential for the handling of the trays for the stated purpose and for placing or removing components from the trays. This edition includes the following significant technical changes with respect to the previous edition: - The generic rules for the design of matrix trays are given in this document. Newly developed trays which follow these rules will not be listed individually. Only those trays which conform to the design rules set forth herein are classified as "standard trays" and are thus preferred for use. - An update of the matrix trays, which do not conform to the design rules set forth herein, are considered as "non-standard trays" and are not preferred for use, is listed in Annex A.
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IEC 63002:2021 defines common charging interoperability guidelines for power sources (external power supplies (EPSs) and other Sources) used with computing and consumer electronics devices that implement IEC 62680-1-3 (USB Type-C Cable and Connector Specification).
This document defines normative requirements for an EPS to ensure interoperability; in particular, it specifies the data communicated from a power source to a device and certain safety elements of the EPS, cable, and device. While the requirements focus of this document is on the EPS and the behaviour at its USB Type-C connector interface, it is also important to comprehend cable assembly and device capabilities and behaviours in order to assure end-to-end charging interoperability. This document does not apply to all design aspects of an EPS. This document does not specify regulatory compliance requirements for aspects such as product safety, EMC or energy efficiency.
This document provides recommendations for the behaviour of a device when used with a power source compliant with this document. It specifies the minimum hardware specification for an EPS implementing IEC 62680-1-3. This document also specifies the data objects used by a charging system utilizing IEC 62680-1-2 to understand the identity, design and performance characteristics, and operating status of an external power supply. IEC 62680-1-2 focuses on power delivery applications ranging to 100 W for a variety of computing and consumer electronics devices including notebook computers, tablets, smartphones, small form-factor desktops, monitor displays and other related multimedia devices.
This document relies on established mechanical and electrical specifications, and communication protocols specified by IEC 62680-1-2 and IEC 62680-1-3. These specifications support methods for establishing the best performing interoperability between untested combinations of EPS and devices with the aim of improving consumer satisfaction.
Information describing the USB charging interoperability model, overview of USB Type-C and USB Power Delivery specifications, and factors for charging performance are also provided to support implementation of this document.
IEC 63002:2021 cancels and replaces the first edition published in 2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) title is changed from Identification and communication interoperability method for external power supplies used with portable computing devices;
b) Clause 4, EPS interoperability based on USB technologies, is added;
c) Clause 5, EPS specification, adds hardware and protection requirements; overvoltage protection is changed from optional to normative;
d) Annex B and Annex C are added, providing an explanation of the design features in USB Power Delivery that enhance reliability and an explanation of the concepts of charge rate and power.
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No scope available
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IEC 62430:2019 describes principles, specifies requirements and provides guidance for organizations intending to integrate environmental aspects into the design and development in order to minimize the adverse environmental impacts of their products.
This document applies to processes on how ECD (environmentally conscious design) are integrated into the design and development. This document applies to any organization, regardless of its size, type or sector.
This document does not provide requirements for assessing the conformity of individual products.
This horizontal standard is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 108.
One of the responsibilities of a technical committee is, wherever applicable, to make use of horizontal standards in the preparation of its publications. The contents of this horizontal standard will not apply unless specifically referred to or included in the relevant publications.
IEC 62430:2019 cancels and replaces the first edition published in 2009. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Scope is extended from electrotechnical product and systems to all products including services.
b) As a consequence of the scope expansion, non-electrotechnical products, services in particular, are taken into account to modify requirements.
c) Clause 6 is added as a guidance.
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